Terminal, base station, and wireless communication method

Abstract

An aspect of the present disclosure provides a terminal having: a control unit for controlling PDCCH overbooking in a cross division duplex (XDD) time unit in which PDCCH monitoring is set; and a reception unit for executing PDCCH monitoring on a PDCCH monitoring occasion selected in the controlled PDCCH overbooking.

1 . A terminal, comprising:
 a controller that controls PDCCH overbooking in XDD (Cross Division Duplex) time units where PDCCH monitoring is configured; and   a receiver that performs PDCCH monitoring in a PDCCH monitoring occasion selected in the controlled PDCCH overbooking.   
     
     
         2 . The terminal as claimed in  claim 1 , wherein the controller selects the PDCCH monitoring occasion in accordance with a prioritization. 
     
     
         3 . The terminal as claimed in  claim 2 , wherein the PDCCH monitoring occasion is selected based on a first prioritization between a common search space and a user specific search space, a second prioritization between a non-XDD search space set and an XDD search space set, and a third prioritization among search space indices. 
     
     
         4 . The terminal as claimed in  claim 3 , wherein the PDCCH monitoring occasion is selected further based on a fourth prioritization between a non-XDD PDCCH monitoring occasion and an XDD PDCCH monitoring occasion. 
     
     
         5 . Abase station, comprising:
 a controller that configures a PDCCH monitoring occasion overbooking in XDD (Cross Division Duplex) time units where PDCCH monitoring is configured; and   a transmitter that transmits control information in the PDCCH monitoring occasion.   
     
     
         6 . A terminal implemented radio communication method, comprising:
 controlling PDCCH overbooking in XDD (Cross Division Duplex) time units where PDCCH monitoring is configured; and   performing PDCCH monitoring in a PDCCH monitoring occasion selected in the controlled PDCCH overbooking.